111726-01-3

Upstream product

• 42107-02-8 2-benzenesulfonamido-N-benzenesulfonyl-1,4-benzoquinone monoimine 
• 111726-04-6 C₁₈H₁₃ClN₂O₅S₂ 
• 62-53-3 aniline 

Downstream Products

• 111726-06-8 2,3-dichloro-4,6-bisphenylsulfonylaminophenol 
• 111726-09-1 N-phenylsulfonyl-2,3-dichloro-6-phenylsulfonylamino-1,4-benzoquinone imine 
• 111726-04-6 C₁₈H₁₃ClN₂O₅S₂ 

Relevant academic research and scientific papers

Reactions of N-arylsulfonyl-2-arenesulfonamido-1,4-benzo-quinone 4-imines with naphthols

Reactions of N-arylsulfonyl-2-arenesulfonamido-1,4-benzoquinone 4-imines unsubstituted in the ring or 6-chloro and 5,6-dichlorosubstituted with 1- or 2-naphthols and 2-methoxynaphthalene provided the corresponding N-arylsulfonyl-2-arenesulfonamido-6-[2-hydroxy(methoxy)-1-naphthyl] -4-aminophenols from the unsubstituted reagent and reduction products from the mono- and dichlorosubstituted quinone imines.

REACTION OF N-ARYLSULFONYL-2-ARENESULFONAMIDO-1,4-BENZOQUINONE 4-IMINES WITH AROMATIC AMINES

The reaction of N-arylsulfonyl-2-arenesulfonamido-1,4-benzoquinone 4-imines with aromatic amines leads to N-aryl-2-arenesulfonamido-5-arylamino-1,4-benzoquinone 4-imines.Their structures were proved by alternative syntheses and also by the data from PMR and IR spectroscopy and mass spectrometry.

REACTION OF N-ARYL(ALKYL)SULFONYL-2-ARYL(ALKYL)SULFONAMIDO-1,4-BENZOPHENONE 4-IMINES WITH HYDROGEN CHLORIDE

The nucleophilic addition of hydrogen chloride to N-aryl(alkyl)sulfonyl-2-aryl(alkyl)sulfonamido-1,4-benzophenone 4-imines leads to the formation of 2-chloro-4,6-bisaryl(alkyl)sulfonamidophenols.The addition of hydrogen chloride to N-aryl(alkyl)sulfonyl-2